Baby sitter



FIG. 1 is a front perspective view showing my new design for a baby sitter,

FIG. 2 is a rear perspective view thereof,

FIG. 3 is a front view thereof,

FIG. 4 is a rear view thereof,

FIG. 5 is a right side view with the left side being a mirror image thereof,

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a baby sitter, as shown and described. 